Purple sugar leaves?

Username85

Well-Known Member
Wanted to get opinions on these sugar leaves that are starting to turn purple: do you think it’s more likely genetics, or a deficiency like phosphorous?
It’s bagseed so I’m not sure the strain, I’m using 3/4 tsp per gal of Cha-Ching (9-50-10) 2 gal per plant per feeding (water, feed, water, feed).
10 gal fabric pot, SF1000 FFOF & FFHF
Last time I checked EC I believe it was 1.3.
Any thoughts here?
 
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